The next morning (the morning following a given day or event).
試験は昨夜遅くまで勉強して、翌朝は頭がぼんやりしていた。
I studied late for the exam and felt groggy the next morning.
会議は夕方まで続き、翌朝改めて結論を出すことになった。
The meeting continued until the evening, and it was decided to reach a conclusion the next morning.
翌朝、郵便受けに封筒が届いていた。
The next morning, there was an envelope in the mailbox.